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1. 发明申请

US20070247242A1 QUADRATURE VOLTAGE-CONTROLLED OSCILLATOR 审中-公开
标题翻译：正弦电压控制振荡器
公开(公告)号：US20070247242A1
公开(公告)日：2007-10-25
申请号：US11733042
申请日：2007-04-09
申请人： Jeong Hoon KIM , Sang-Gug LEE , Nam-Jin OH , Seok-Ju YUN , Eung Ju KIM , Tah Joon PARK
发明人： Jeong Hoon KIM , Sang-Gug LEE , Nam-Jin OH , Seok-Ju YUN , Eung Ju KIM , Tah Joon PARK
IPC分类号： H03L7/085
CPC分类号： H03B27/00 , H03B5/1215 , H03B5/1228 , H03B5/1243 , H03B2200/0078
摘要： A quadrature voltage-controlled oscillator comprises a first delay cell outputting first and second phase signals having a different phase; and a second delay cell outputting third and fourth phase signals having a different phase, the third and fourth phase signals crossing the first and second phase signals, respectively. The first delay cell includes a first differential voltage-controlled oscillator connected to a power supply and outputting the first and second phase signals; and a first coupling section including first and second coupling transistors connected to the first differential voltage-controlled oscillator and first and second coupling capacitors connected in parallel to the first and second coupling transistors, respectively, so as to be grounded, the first coupling section coupling the output phase signals. The second delay cell includes a second differential voltage-controlled oscillator connected to the power supply and outputting the third and fourth phase signals; and a second coupling section including third and fourth coupling transistors connected to the second differential voltage-controlled oscillator and third and fourth coupling capacitors connected in parallel to the third and fourth coupling transistors, respectively, so as to be grounded, the second coupling section coupling the output phase signals.
摘要翻译：正交压控振荡器包括：输出具有不同相位的第一和第二相位信号的第一延迟单元; 以及输出具有不同相位的第三和第四相位信号的第二延迟单元，所述第三和第四相位信号分别与所述第一和第二相位信号交叉。第一延迟单元包括连接到电源并输出第一和第二相位信号的第一差分压控振荡器; 以及第一耦合部分，分别包括连接到第一差分压控振荡器的第一和第二耦合晶体管以及分别与第一和第二耦合晶体管并联连接以便接地的第一和第二耦合电容器，第一耦合部分耦合输出相位信号。第二延迟单元包括连接到电源并输出第三和第四相位信号的第二差分压控振荡器; 以及第二耦合部分，包括连接到第二差分压控振荡器的第三和第四耦合晶体管，以及分别与第三和第四耦合晶体管并联连接以便接地的第三和第四耦合电容器，第二耦合部分耦合输出相位信号。

2. 发明申请

US20070139130A1 SUPER-REGENERATIVE RECEIVER 失效
标题翻译：超级再生接收器
公开(公告)号：US20070139130A1
公开(公告)日：2007-06-21
申请号：US11566538
申请日：2006-12-04
申请人： Jeong Hoon KIM , Tah Joon Park , Eung Ju Kim , Joong Jin Kim
发明人： Jeong Hoon KIM , Tah Joon Park , Eung Ju Kim , Joong Jin Kim
IPC分类号： H03L7/099
CPC分类号： H03D11/06 , H03D11/08
摘要： A super-regenerative receiver including a super-regenerative oscillator is disclosed. The super-regenerative receiver includes a super-regenerative oscillator for generating an oscillation signal when receiving driving current exceeding a predetermined critical level. The receiver also includes a bias current controller for generating bias current according to an output of the super-regenerative oscillator, and a pulse width controller for receiving a predetermined clock and controlling a width of the clock according to the output of the super-regenerative oscillator. The super-regenerative receiver further includes a quench generator receiving the width-controlled clock from the pulse width controller and generating quench current that varies according to the pulse width of the clock. The driving current for oscillation equals to a sum of the bias current N-times multiplied and the quench current.
摘要翻译：公开了一种包括超再生振荡器的超再生接收机。超再生接收机包括超级再生振荡器，用于当接收超过预定临界水平的驱动电流时产生振荡信号。接收机还包括用于根据超再生振荡器的输出产生偏置电流的偏置电流控制器，以及用于接收预定时钟并根据超再生振荡器的输出来控制时钟宽度的脉冲宽度控制器。超再生接收器还包括从脉冲宽度控制器接收宽度控制时钟并产生根据时钟的脉冲宽度变化的骤冷电流的骤冷发生器。用于振荡的驱动电流等于偏置电流N倍乘以和骤冷电流的和。

3. 发明申请

US20110267247A1 APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS ENERGY USING META-MATERIAL STRUCTURES HAVING NEGATIVE REFRACTIVE INDEX 有权
标题翻译：使用负反射指数的金属材料结构传输和接收无线电能的装置
公开(公告)号：US20110267247A1
公开(公告)日：2011-11-03
申请号：US12870670
申请日：2010-08-27
申请人： Jae Won CHOI , Chul Hun SEO , Eung Ju KIM , Jeong Hoon KIM , Kwang Du LEE , Sang Hoon HWANG , Jung Ho YOON , Chul Gyun PARK
发明人： Jae Won CHOI , Chul Hun SEO , Eung Ju KIM , Jeong Hoon KIM , Kwang Du LEE , Sang Hoon HWANG , Jung Ho YOON , Chul Gyun PARK
IPC分类号： H01Q19/06
CPC分类号： H01Q7/00 , H01Q15/0086 , H01Q19/062
摘要： Disclosed herein is there is provided an apparatus for transmitting and receiving wireless energy using meta-material structures having a negative refractive index. The apparatus includes a wireless energy transmission unit and a wireless energy reception unit. The wireless energy transmission unit generates wireless energy to be wirelessly transmitted, and then wirelessly transmits wireless energy, which is normally propagated radially, using a magnetic resonance method while concentrating the wireless energy at a single point. The wireless energy reception unit wirelessly receives the wireless energy using the magnetic resonance method while concentrating the wireless energy at a single point.
摘要翻译：本文公开了提供一种使用具有负折射率的超材料结构发送和接收无线能量的装置。该装置包括无线能量传输单元和无线能量接收单元。无线能量传输单元产生要无线传输的无线能量，然后通过磁共振方法无线传输通常在径向上传播的无线能量，同时将无线能量集中在单个点。无线能量接收单元使用磁共振方法无线地接收无线能量，同时将无线能量集中在单个点。

4. 发明申请

US20110241609A1 WIRELESS ENERGY TRANSMISSION STRUCTURE 有权
标题翻译：无线能源传输结构
公开(公告)号：US20110241609A1
公开(公告)日：2011-10-06
申请号：US12833662
申请日：2010-07-09
申请人： Jae Won CHOI , Eung Ju KIM , Kwang Du LEE , Chul Gyun PARK , Jeong Hoon KIM , Jung Ho YOON , Sang Hoon HWANG , Chul Hun SEO
发明人： Jae Won CHOI , Eung Ju KIM , Kwang Du LEE , Chul Gyun PARK , Jeong Hoon KIM , Jung Ho YOON , Sang Hoon HWANG , Chul Hun SEO
IPC分类号： H02J7/00
CPC分类号： H02J50/12 , H02J5/005 , H02J50/40
摘要： Disclosed herein is a wireless energy transmission structure, which includes a printed circuit board, a disk section, and a wire section. The printed circuit board is formed in a ring type, the disk section is constituted by a first conductive plate and a second conductive plate formed on portions of the printed circuit board corresponding to each other to be spaced by a predetermined gap and a dielectric material inserted between the first conductive plate and the second conductive plate, and the wire section is constituted by a plurality of meta cells having a meta material structure, which are repetitively formed to surround the exterior and interior of the printed circuit board and a transmission line connected to each of the first conductive plate and the second conductive plate and surround the plurality of meta cells.
摘要翻译：这里公开了一种无线能量传输结构，其包括印刷电路板，磁盘部分和电线部分。印刷电路板形成为环形，盘部由第一导电板和第二导电板构成，第一导电板和第二导电板形成在印刷电路板的彼此对应的部分上，以间隔开预定的间隙，并且介电材料插入在所述第一导电板和所述第二导电板之间，并且所述导线部分由多个元件结构构成，所述元件具有重复形成以围绕所述印刷电路板的外部和内部;以及传输线，每个第一导电板和第二导电板，并且围绕多个元电池。

5. 发明申请

US20120242158A1 WIRELESS POWER TRANSMITTER AND WIRELESS POWER TRANSCEIVER 有权
标题翻译：无线发射器和无线功率收发器
公开(公告)号：US20120242158A1
公开(公告)日：2012-09-27
申请号：US13232482
申请日：2011-09-14
申请人： Kwang Du LEE , Duk Woo LEE , Jeong Hoon KIM , Young Seok YOON , Tae Sung KIM , Eung Ju KIM , Sang Hoon HWANG , Chul Gyun PARK , Jung Ho YOON
发明人： Kwang Du LEE , Duk Woo LEE , Jeong Hoon KIM , Young Seok YOON , Tae Sung KIM , Eung Ju KIM , Sang Hoon HWANG , Chul Gyun PARK , Jung Ho YOON
IPC分类号： H01F38/14
CPC分类号： H02J50/12 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/80
摘要： Disclosed are a wireless power transmitter capable of transmitting power wirelessly according to an impedance of an output side and a wireless power transceiver. There are provided a wireless power transmitter and a wireless power transceiver including: a wireless power transmitting unit converting input power into a preset transmission power and transmitting the converted input power wirelessly; and a controlling unit controlling a transmission of the transmission power according to a level of output impedance of the transmission power output from the wireless power transmitting unit.
摘要翻译：公开了一种能够根据输出侧和无线功率收发器的阻抗无线发送功率的无线电力发射机。提供了一种无线电力发射机和无线功率收发器，包括：无线电力传输单元，将输入功率转换为预设的发射功率并以无线方式传输转换的输入功率; 以及控制单元，其根据从无线电力发送单元输出的发送功率的输出阻抗的电平来控制发送功率的发送。

6. 发明申请

US20090039977A1 BALUN TRANSFORMER 有权
标题翻译： BALUN变压器
公开(公告)号：US20090039977A1
公开(公告)日：2009-02-12
申请号：US12187022
申请日：2008-08-06
申请人： Kwang Du LEE , Yu Sin KIM , Jeong Hoon KIM , Eung Ju KIM , Moon Suk JEONG , Sang Gyu PARK , Dong Ok HAN
发明人： Kwang Du LEE , Yu Sin KIM , Jeong Hoon KIM , Eung Ju KIM , Moon Suk JEONG , Sang Gyu PARK , Dong Ok HAN
IPC分类号： H03H5/00
CPC分类号： H03H7/42 , H03H7/0153 , H03H2001/0085
摘要： A balun transformer includes a first conductive pattern having one end provided as an input/output port of an unbalanced signal, a second conductive pattern electromagnetically coupled to the first conductive pattern and having both ends provided as input/output ports of a balanced signal, and a first variable capacitor connected between a ground part and a middle part of an electrical length of the second conductive pattern.
摘要翻译：平衡不平衡变压器包括第一导电图案，其一端被提供为不平衡信号的输入/输出端口，电磁耦合到第一导电图案并且具有作为平衡信号的输入/输出端口的两端的第二导电图案，以及连接在第二导电图案的电气长度的接地部分和中间部分之间的第一可变电容器。

7. 发明申请

US20160009413A1 APPARATUS AND METHOD OF CHARGING AND HOUSING OF UNMANNED VERTICAL TAKE-OFF AND LANDING (VTOL) AIRCRAFT 有权
标题翻译：无人驾驶垂直起落架（垂直起落架）飞机充电和收起的装置和方法
公开(公告)号：US20160009413A1
公开(公告)日：2016-01-14
申请号：US14384382
申请日：2013-12-13
申请人： Sang Cherl LEE , Dong Young REW , Eun Sup SIM , Gi Hyuk CHOI , Dong Hyun CHO , Hae Dong KIM , Jeong Hoon KIM , In Kyu KIM , Sang Man MOON , Sang Hyuck HAN , Sung Tae MOON , Jin Young SUK , Jin-Won KIM , Tae Soo NO , Hyeon Cheol GONG , Min Ki KIM , Jong Chul KIM
发明人： Sang Cherl LEE , Dong Young REW , Eun Sup SIM , Gi Hyuk CHOI , Dong Hyun CHO , Hae Dong KIM , Jeong Hoon KIM , In Kyu KIM , Sang Man MOON , Sang Hyuck HAN , Sung Tae MOON , Jin Young SUK , Jin-Won KIM , Tae Soo NO , Hyeon Cheol GONG , Min Ki KIM , Jong Chul KIM
IPC分类号： B64F1/22 , G08G5/02 , B64F1/36 , B64C39/02 , G05D1/04 , B64F1/00 , G08G5/00
CPC分类号： B64F1/222 , B64C39/024 , B64C2201/042 , B64C2201/141 , B64C2201/145 , B64C2201/208 , B64F1/007 , B64F1/362 , E04H6/44 , G05D1/042 , G08G5/0013 , G08G5/0069 , G08G5/025
摘要： An apparatus and method of charging and housing of an unmanned vertical take-off and landing (VTOL) aircraft is disclosed. The apparatus includes an accommodator to accommodate an aircraft, a landing platform on which the aircraft lands, a housing portion to monitor state data by housing or charging the aircraft, and a sensor to assist in landing of the aircraft by allowing the aircraft to communicate with the apparatus. The apparatus enhances operational efficiency by reducing a travel time of the aircraft.
摘要翻译：公开了一种无人驾驶垂直起降飞机的充电和收容设备和方法。该装置包括容纳飞行器的容纳器，飞机降落的着陆平台，通过容纳飞行器来监视状态数据的壳体部分，以及通过允许飞机与飞机通信而辅助飞机着陆的传感器该装置。该装置通过减少飞行器的行驶时间来提高操作效率。

8. 发明申请

US20110193415A1 WIRELESS ENERGY TRANSMISSION STRUCTURE 有权
标题翻译：无线能源传输结构
公开(公告)号：US20110193415A1
公开(公告)日：2011-08-11
申请号：US12757490
申请日：2010-04-09
申请人： Jae Won CHOI , Chul Hun SEO , Chong Min LEE , Du Won JUNG , Yang Hyun KIM , Ju Eung KIM , Kwang Du LEE , Jung Ho YOON , Jeong Hoon KIM , Sang Hoon HWANG , Chul Gyun PARK , Jung Aun LEE
发明人： Jae Won CHOI , Chul Hun SEO , Chong Min LEE , Du Won JUNG , Yang Hyun KIM , Ju Eung KIM , Kwang Du LEE , Jung Ho YOON , Jeong Hoon KIM , Sang Hoon HWANG , Chul Gyun PARK , Jung Aun LEE
IPC分类号： H01F38/14
CPC分类号： H02J50/12 , H02J5/005 , H04B5/0037 , H04B5/0093
摘要： Disclosed is a wireless energy transmission structure which includes a disc part including a first conductor plate and a second conductor plate which are spaced to face each other and a dielectric material inserted between the first conductor plate and the second conductor plate, and generating an electric field between the first conductor plate and the second conductor plate; and a ring-shaped wire part one end of which is connected to the first conductor plate and the other end of which is connected to the second conductor plate, and having a meta structure in which a plurality of meta cells is repetitively arranged so as to induce a magnetic field using the electric field, so that the wireless energy transmission structure is reduced in size and is improved in transmission distance and transmission efficiency.
摘要翻译：公开了一种无线能量传输结构，其包括：盘部，包括彼此间隔开的第一导体板和第二导体板，以及插入在第一导体板和第二导体板之间的电介质材料，并且产生电场在第一导体板和第二导体板之间; 以及环形线部分，其一端连接到第一导体板，另一端连接到第二导体板，并且具有多个元胞重复排列的元结构，以便利用电场引起磁场，使得无线能量传输结构的尺寸减小，传输距离和传输效率得到提高。

9. 发明申请

US20100140857A1 Air-Damper Engine Mount 审中-公开
标题翻译：减震器发动机支架
公开(公告)号：US20100140857A1
公开(公告)日：2010-06-10
申请号：US12510141
申请日：2009-07-27
申请人： Jeong Hoon KIM , Jae Yong CHOI , Shin Won LEE
发明人： Jeong Hoon KIM , Jae Yong CHOI , Shin Won LEE
IPC分类号： F16F9/00
CPC分类号： F16F13/20
摘要： An air-damped engine mount may include a main pipe, a main rubber into which a center bolt is fitted, a cover plate having at least an air hole, wherein the cover plate is coupled to a lower portion of the main pipe and the main rubber is coupled to an upper portion of the main pipe to form a damping chamber enclosed by the main rubber, the main pipe and the cover plate, and a membrane mounted on the cover plate to be displaced in response to a deformation of the main rubber.
摘要翻译：空气阻尼的发动机支架可以包括主管，主橡胶，其中装配有中心螺栓，具有至少一个空气孔的盖板，其中盖板联接到主管的下部，主体橡胶耦合到主管的上部，以形成由主橡胶，主管和盖板包围的阻尼室，以及安装在盖板上的膜，以响应于主橡胶的变形而移位。

10. 发明申请

US20100002068A1 COMMUNICATION TERMINAL AND METHOD FOR PERFORMING VIDEO TELEPHONY 审中-公开
标题翻译：通信终端和执行视频电话的方法
公开(公告)号：US20100002068A1
公开(公告)日：2010-01-07
申请号：US12493384
申请日：2009-06-29
申请人： Jeong Hoon KIM
发明人： Jeong Hoon KIM
IPC分类号： H04N7/14
CPC分类号： H04N7/147 , H04N7/173 , H04N21/4788
摘要： A communications terminal and method for performing a video telephony are provided. In the video telephony method, a selected text file is converted into a text image when selecting the text file in the video telephony and the text image is transmitted as video data. According to the present invention, the communications terminal can send and receive the text image converted from the text file as video data. Accordingly, because the text image is received as video data, the communications terminal does not need to perform an additional operation for displaying the text file during video telephony. Thus, the text image received in the communications terminal can be readily displayed.
摘要翻译：提供了一种用于执行视频电话的通信终端和方法。在视频电话方法中，当选择视频电话中的文本文件并将文本图像作为视频数据传输时，所选择的文本文件被转换为文本图像。根据本发明，通信终端可以发送和接收从文本文件转换的文本图像作为视频数据。因此，由于文本图像作为视频数据被接收，通信终端不需要在视频电话期间执行用于显示文本文件的附加操作。因此，可以容易地显示在通信终端中接收的文本图像。

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